/*
 * DBeaver - Universal Database Manager
 * Copyright (C) 2010-2024 DBeaver Corp and others
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jkiss.dbeaver.ext.oracle.ui.tools.toad;

import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.jkiss.dbeaver.ui.UIUtils;
import org.jkiss.dbeaver.ui.controls.TextWithOpenFile;

import java.io.File;

public class ConfigImportWizardPageToadFile extends WizardPage {

    private TextWithOpenFile filePathText;
    private File inputFile;

    protected ConfigImportWizardPageToadFile() {
        super("Toad");
        setTitle("Toad");
        setDescription("Import Toad connections");
    }

    public File getInputFile() {
        return inputFile;
    }

    @Override
    public void createControl(Composite parent) {
        Composite placeholder = new Composite(parent, SWT.NONE);
        placeholder.setLayout(new GridLayout(1, true));

        UIUtils.createControlLabel(placeholder, "Toad connections export file (.xml)");
        filePathText = new TextWithOpenFile(
            placeholder,
            "Toad connections export file (.xml)",
            new String[]{"*.xml", "*"});
        filePathText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        filePathText.getTextControl().addModifyListener(e -> {
            inputFile = new File(filePathText.getText());
            if (!inputFile.exists()) {
                setErrorMessage("File '" + inputFile.getAbsolutePath() + "' doesn't exist");
            } else {
                setErrorMessage(null);
            }
            getWizard().getContainer().updateButtons();
        });
        setControl(placeholder);
    }

    @Override
    public boolean isPageComplete() {
        return inputFile != null && inputFile.exists();
    }
}
